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grey hedge plants

If you’re searching for tough, low-maintenance grey hedge plants that bring year-round texture to your garden, Westringia ‘Grey Box’ is an outstanding choice. This compact, evergreen shrub is loved by New Zealand gardeners for its silvery foliage, neat habit, and resilience in harsh conditions. Whether you’re after smart edging, modern screening, or a wall of soft colour in coastal gardens, Westringia ‘Grey Box’ delivers reliable structure and style with minimal effort.

Westringia Grey Box

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Westringia 'Grey Box' is a variety of the commonly known Coastal Rosemary, and is a popular, fast-growing shrub. It features delicate, narrow, grey leaves that are held densely on short stems. The foliage is complemented during spring and summer with small, dainty white flowers as it grows to 45 cm tall and the same width. Westringia 'Grey Box' is commonly included in mixed plantings, maintained in containers, featured in coastal gardens, trimmed into a low hedge, or mass-planted for an impressive display.

Westringia 'Grey Box' shrubs in garden with fine, grey-green foliage.
  • Suited to regions:
    Subtropical, Temperate
  • Plant type:
    Shrubs
  • Height:
    65 cm
  • Spread:
    50 cm
  • Flowering time:
    Spring, Summer
  • Tolerances:
    Coastal, Extended dry periods, Hardy, Wind
  • Garden uses:
    Borders, Containers, Hedging, Living areas, Paths & Steps, Patios, Pool areas
  • Garden styles:
    Backyard, City & Courtyard, Coastal, Formal, Frontyard, Mediterranean, Modern, Rock
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Westringia Grey Box

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Why Choose Grey Hedge Plants Like Westringia ‘Grey Box’?

Grey hedge plants offer more than just good looks; their light foliage reflects heat and pairs beautifully with a broad range of garden styles. Westringia ‘Grey Box’ stands out thanks to its tight, ball-shaped form—rarely outgrowing its space or demanding constant pruning. Mass planting produces a dense, calming border that’s far less demanding than traditional Buxus hedges and brings added drought tolerance—perfect for the changing New Zealand climate.

Features and Growing Tips for Westringia ‘Grey Box’

Westringia ‘Grey Box’ matures at around 30-40cm tall and wide, making it perfect for formal hedges, path edging, and contemporary landscape designs. Crisp grey foliage sets off its delicate white flowers, which appear in spring and continue spot-flowering through the warmer months. For the healthiest plant:

Grey hedge plants like Westringia ‘Grey Box’ rarely suffer from pests or disease, simplifying garden maintenance—just trim annually to maintain a formal look.

Design Ideas Using Westringia ‘Grey Box’

Westringia ‘Grey Box’ is at home in both native gardens and formal settings. Combine with other grey hedge plants or mix with contrasting foliage for dynamic effects. For extra textural interest, consider lining pathways with ‘Grey Box’ and underplanting with low groundcovers. To add variety or take hedging to a taller level, explore the related Westringia fruticosa or the lightly variegated Westringia Wynyabbie Highlight.

More Compact Hedging Plant Options

If you’re inspired by Westringia ‘Grey Box’, there are several other grey hedge plants and small shrubs to explore. Westringia Lilac and Lace brings lilac blooms to the table, while Westringia Mundi offers a ground-hugging habit. For a classic, slightly larger form, Westringia Aussie Box fits beautifully into mixed borders.

Or, create striking foliage contrasts by pairing with flowering shrubs like Hydrangea Zurich or Brachysema lanceolatum (Swan River Pea). For a coastal-inspired palette, consider blending with Hibiscus 'Snowdrift', Hebe Townsonii (Veronica townsonii), and Camellia Mark Alan.

Shop Quality Grey Hedge Plants for Your Garden

For gardeners seeking modern, drought-tolerant, and beautiful grey hedge plants, Westringia ‘Grey Box’ is a proven favourite. Use it for neat hedges, massed plantings, or as a soft-tipped native shrub to create year-round appeal in any New Zealand garden. Discover a curated collection of hardy, easy-care plants in our range to match your style and growing conditions.


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Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.

–The Plant Company

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